User manual LG LRDN22724SB

[. . . ] Otherwise, it may cause serious injury or electric shock. NOTICE : When the outdoor temperature is out of the above temperature range, the heating capacity will drop significantly and outdoor unit might stop for protection control. Do not share the same power outlet with other equipment to prevent overheating and fire. Do not operate with wet hands to prevent electric shock. [. . . ] Do not wash the remote control with water, benzene, thinner or scouring powder. Otherwise, it can damage or malfunction. Some functions described in this manual may not be applicable to your unit. â· Consult your nearest authorized dealer for further information. The current day and time need to be set when: - The power is turned on for the first time. - After a long time has elapsed since the power was last turned on. After initial installation, you can manually adjust the settings. The initial setting remains active until the user changes it. â· The remote control can be used for multiple installations. Some functions may not be applicable to your unit. Simultaneously for 5 seconds to enter special setting mode. "SETTING" mode cannot be activated when the "PUMPDW" and "STATUS" indicator is ON. Timer Display Lights up if Timer operation is selected 6 different programs can be set in a day (1 ~ 6) Indicates the selected day Indicates the next timer operation day Time to be selected (10 minutes step) OFF Timer ON Timer To automatically switch "OFF" the unit To automatically switch "ON" the unit Day to be selected Function Enter timer mode Set day & time Step Press If you want to set the timer together with other operations, press The selected day will be highlighted with . â· After 2 seconds, the display will move to the next program. During timer setup, if no button is pressed within 30 seconds, or if the button is pressed the setting at that moment is confirmed and timer setup is ended. Until your desired day is shown, press to check the set programs. You can set the Timer for each day of the week (Monday to Sunday) with 6 programs per day. â· When the unit is switched on by the ON Timer, it will use the previously set temperature to control the room temperature. You may also select collective days with same timer setting. â· Promotes energy saving by allowing you to set up to 6 programs in any given day. In case of a power supply failure or pump operating failure, drain the system (as suggested in the figure below). When water is idle inside the system, freezing up is very likely to happen which could damage the system. [. . . ] Turn the unit off and reveal the error code to authorized dealer. In case of a failure of the Air-to-Water Heatpump system, the backup heater can be used to heat FORCE up the heating water. During Force Heater mode, all other operations are not allowed. These symbols on the products, packaging, and/or accompanying documents mean that used electrical and electronic products should not be mixed with general household waste. [. . . ]